Answer:
−13.2x+9.6
Step-by-step explanation:
Answer:
C) 5.4n^5
Step-by-step explanation:
4n^5+3.5n^5+(-2.1n^5)
7.5n^5-2.1n^5
5.4n^5
Answer:
The required ratio is 1 : 3.
Step-by-step explanation:
Let the length is L, width is W and the height is H.
Volume of the prism is
V = LW H
Volume of the pyramid
V' = 1/3 L W H
Ratio of volume of pyramid to the prism is

Answer:
what?
Step-by-step explanation:
you don't list the options but it should look something like this:
68=2L+2(9)